baber/WOPTO huggingface dataset:
Patent JP-2021000785-A (JP)
Title: Liquid ejection device
Inventor: WATANABE YUKI
IPC: B41J2/01
Filed: 2019-06-24
Abstract: To propose a liquid ejection device that reduces deterioration risk of ink to be ejected and is capable of high speed printing.SOLUTION: A printer 1 has: a first control mode in which a switching unit TX is controlled so that one of a minute vibration pulse P2 of a first drive signal COM1 or a minute vibration pulse P2 of a second drive signal COM2 is applied in correspondence with pixel data of non-ejection; and a second control mode in which a switching unit TX is controlled so that both the minute vibration pulse P2 of the first drive signal COM1 and the minute vibration pulse P2 of the second drive signal COM2 are applied in correspondence with pixel data of non-ejection.SELECTED DRAWING: Figure 5
Patent JP-2021007556-A (JP)
Title: toothbrush
Inventor: IMAI KIEKO
IPC: A46B9/04
Filed: 2019-06-28
Abstract: To provide a toothbrush that has excellent bristle-loss strength.SOLUTION: A toothbrush includes a head part in which multiple bristle planting holes are provided at a bristle planting surface. The bristle planting hole has multiple filaments fixed thereto by driving a flat wire. The bristle planting hole has an opening shape that is a constricted shape in which parts facing across the flat wire are recessed inward. The toothbrush satisfies 0.6 or more or 0.5 or less as a ratio of a/b and 0.4 or more or 0.3 or less as a calculated value of (d-a)/d, where (a) represents a shortest length in a transverse direction in the constricted part of the bristle planting hole, (b) represents a length in a longitudinal direction of the bristle planting hole and (d) represents a longest length in a transverse direction of the bristle planting hole.SELECTED DRAWING: Figure 4
Patent JP-2021010858-A (JP)
Title: Application device and image formation apparatus
Inventor: HEMMI KAORI
IPC: B05C1/02
Filed: 2019-07-04
Abstract: To secure the adhesiveness between a toner image and a varnish coat layer in order to prevent the varnish coat layer from being peeled from the toner image due to the weakness of adhesion between the toner image and the varnish coat layer.SOLUTION: An application device for applying varnish coat to a printing medium comprises a control unit which controls an application condition of coat liquid in accordance with the difference in the surface roughness of spots having a toner adhesion amount being equal to or greater than a prescribed reference value or the area of a toner defective part on an image in the image after a transfer image on the printing medium is fixed.SELECTED DRAWING: Figure 2
Patent JP-2021013086-A (JP)
Title: Image display system
Inventor: TAKAHASHI KOJI
IPC: H04N21/442
Filed: 2019-07-05
Abstract: To provide an image display system that can determine whether a display is displayed normally by checking an image displayed on a transmitter even if an administrator does not have to go to see the display image at a remote location.SOLUTION: In an image display system that is separated into a transmitter unit 100 and a receiver unit 200, an image from the transmitter unit is displayed on a second display unit 213 of the receiver unit, and at the same time, a captured image captured just before the second display unit 213 is transmitted to the transmitter unit, and the captured image is displayed on a first display unit 113. This allows an administrator to determine whether the second display unit is displaying normally by checking the image displayed on the first display unit of the transmitter unit without having to go directly to see the image displayed on the second display unit 213 of the receiver unit.SELECTED DRAWING: Figure 1
Patent JP-2021015364-A (JP)
Title: Support system
Inventor: MASUDA HIROKAZU
IPC: G06Q20/16
Filed: 2019-07-10
Abstract: To provide a support system allowing a grandparent to economically support his/her grandchild while allowing the grandchild to confirm safety of the grandparent.SOLUTION: An image of the grandchild in an information processing terminal 2 of the grandparent is transmitted from an information processing terminal 1 of the grandchild. The information processing terminal 1 of the grandparent displays the image of the grandchild and then displays a plurality of first icon images M1 to M3 and a plurality of second icon images P1 to P3. A management information processing terminal 4 updates a money amount table TB by adding a petty cash mount and a reserve fund amount on the basis of the selected one first icon image and selected one second icon image. After update of the money amount table TB, the management information processing terminal 4 transmits level image data and petty cash amount image data to the information processing terminal 1 of the grandchild. The information processing terminal 1 of the grandchild displays the level image and petty cash image.SELECTED DRAWING: Figure 23
Patent JP-2021013614-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-12
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021018539-A (JP)
Title: User terminal, server, character interaction system, character interaction method and program
Inventor: KISHIMOTO TAKEHIDE
IPC: G06F13/00
Filed: 2019-07-18
Abstract: To provide a user terminal, etc. enabling a user to have an interaction that makes a character in a virtual world, etc. felt closer.SOLUTION: A user terminal 4 includes: reproduction means 420 configured to reproduce voice data of a character that instructs an action of a user; imaging means 430 configured to photograph an image; and image transmission means 440 configured to transmit the image to a server 3 so as to determine whether the image corresponds to the instruction or not. The reproduction means 420 reproduces the voice data of the character that instructs the action of the user, and thereafter, if the image corresponds to the instruction, reproduces another piece of voice data of the character.SELECTED DRAWING: Figure 6
Patent JP-2021019281-A (JP)
Title: Photoelectric conversion device, photoelectric conversion system, and mobile body
Inventor: SHINOHARA MASATO
IPC: H04N5/3745
Filed: 2019-07-19
Abstract: To make it possible to obtain accurate signal information while maintaining the linearity of photoelectric conversion characteristics even under high illuminance, while suppressing an increase in power consumption of a photoelectric conversion device.SOLUTION: The photoelectric conversion device includes an avalanche diode, a detection unit that detects an avalanche current generated by avalanche multiplication in the avalanche diode, a switch arranged between the avalanche diode and the detection unit, and a reset unit that resets a node between the switch and the detection unit by applying a predetermined potential.SELECTED DRAWING: Figure 2
Patent JP-2021020142-A (JP)
Title: Absorber treatment method, absorber crushing method, absorber dehydration method, absorber treatment device, absorber crushing device and absorber dehydration device
Inventor: TAKAGI RYUICHI
IPC: A61L11/00
Filed: 2019-07-25
Abstract: To provide various methods which have few treatment steps and where efficient treatment can be performed and to provide various devices which have simple structures and excellent maintainability and where downsizing can be performed.SOLUTION: An absorber treatment method includes: a step to crush an absorber by a crushing means; a step to reduce the volume of an absorbent polymer contained in the absorber by a treatment liquid; a step to discharge a crushed material after crushing and a treatment effluent into a dehydration tank 21; a step to rotate the dehydration tank 21 at a first velocity; and a step to rotate the dehydration tank 21 at a second velocity different from the first velocity and discharge the crushed material in the dehydration tank 21 to the outside of the dehydration tank. An absorber treatment device is provided with a crusher and a dehydrator dehydrating the crushed material and the treatment effluent.SELECTED DRAWING: Figure 1
Patent JP-2021021915-A (JP)
Title: Image forming apparatus
Inventor: WATANABE WATARU
IPC: G03G21/00
Filed: 2019-07-30
Abstract: To provide an image forming apparatus that, at the occurrence of an abnormal increase in the torque of an image carrier, can accurately separate whether it is caused by a cleaning blade or caused by a driving system.SOLUTION: An image forming apparatus has an image carrier 123, image carrier driving means that rotates the image carrier 123, image carrier driving state monitoring means 116 that monitors the driving state of the image carrier, and a cleaning blade 41 that is in contact with the image carrier and formed of an elastic body. The cleaning blade 41 has blade deformation amount detection means 46, and the image forming apparatus has abnormal part separation determination means 116 that separates an abnormality in the image carrier driving means and an abnormality in the cleaning blade 41 from each other based on output from the image carrier driving state monitoring means 116 and the blade deformation amount detection means 46.SELECTED DRAWING: Figure 2
Patent JP-2021031684-A (JP)
Title: Converter blowing control device, statistic model construction device, converter blowing control method, statistic model construction method and program
Inventor: IWAMURA TAKESHI
IPC: C21C5/30
Filed: 2019-08-14
Abstract: To improve the controllability of a phosphorous concentration in converter blowing by performing an operation of adjusting an Si concentration in molten iron at a suitable timing.SOLUTION: A converter control device comprises a desiliconization speed constant calculation part where, using a statistic model using molten iron data regarding molten iron to be subjected to blowing treatment by a converter as explanatory variables, the estimation value of the primary desiliconization constant of the molten iron is calculated and an Si concentration estimation part where, based on an Si concentration before the blowing treatment of the molten iron and the primary desiliconization speed constant, the Si concentration of the molten iron at a prescribed time during blowing treatment is estimated.SELECTED DRAWING: Figure 1
Patent JP-2021030517-A (JP)
Title: Image formation device
Inventor: TSUJIMOTO TAKAHIRO
IPC: B65H7/14
Filed: 2019-08-21
Abstract: To provide a technology that inhibits influence of electromagnetism on a medium detection sensor.SOLUTION: An image formation device includes: a transfer part which transfers a toner to a medium; a driving component 36 which is provided along a medium transport path and driven by an electromagnetic component 502; a medium detection sensor 201 provided along the medium transport path; and an electromagnetic shield 501. The electromagnetic shield 501 is provided at a position such that the electromagnetic shield 501 inhibits electromagnetism generated by the electromagnetic component 502 from reaching the medium detection sensor 201.SELECTED DRAWING: Figure 5
Patent JP-2019220477-A (JP)
Title: Ion funnel for efficient transmission of low mass-to-charge ratio ion with reduced gas flow at exit
Inventor: VADYM BERKOUT
IPC: H01J49/06
Filed: 2019-08-21
Abstract: To provide an ion funnel for efficient transmission of a low mass-to charge ratio ion with a reduced gas flow at an exit of a sample inlet device.SOLUTION: A sample inlet device 300 includes an ion funnel 302. The ion funnel includes a plurality of electrodes 304 with apertures arranged about an axis 310 extending from an inlet 312 of the ion funnel to an outlet 314 of the ion funnel, and also includes a plurality of spacer elements disposed coaxially with the plurality of electrodes. Each of the plurality of spacer elements 306 is positioned between one or two adjacent electrodes, and has a diameter that is greater than a diameter of each adjacent electrode.SELECTED DRAWING: Figure 3
Patent JP-2021029832-A (JP)
Title: Golf club head
Inventor: YAMAMOTO YUTAKA
IPC: A63B60/04
Filed: 2019-08-28
Abstract: To provide a golf club head capable of easily adjusting a centroid position even when the number of patterns of a centroid position capable of being adjusted, is increased, and allowing a user to easily confirm the pattern of the centroid position after adjustment.SOLUTION: A golf club head 10 comprises a head body 20 including a sole part 18. The sole part 18 has at least one tubular storage part 22 capable of storing a plurality of insertion weights 30 selected from a plurality of kinds of insertion weights 30 whose mass is different, the tubular storage part being integrally provided along the sole part 18. A part 18b forming the tubular storage part 22 of the sole part 18 has a window hole part 34 which allows confirmation of appearances of insertion weights 30 stored in the tubular storage part 22, from the sole surface 18a side of the head body 20, the appearances of the insertion weights being different for a kind of the insertion weight.SELECTED DRAWING: Figure 1
Patent JP-2021001859-A (JP)
Title: Determination method, determination device, maintenance support system and computer program
Inventor: KURISAWA ISAMU
IPC: G01R31/392
Filed: 2019-08-28
Abstract: To provide a determination method, a determination device, a maintenance support system and a computer program for achieving long term guarantee of a system including a power storage element.SOLUTION: A determination method determines whether measurement data relating to a plurality of power storage elements included in a system is periodically stored in a storage device; if determined that the measurement data is stored, determines on the basis of the obtained measurement data whether each of the plurality of power storage elements reaches the service life within a period corresponding to a standard use period under a prescribed temperature; and determines that the power storage element determined to reach the service life requires to be replaced.SELECTED DRAWING: Figure 6
Patent JP-2021035922-A (JP)
Title: Liquid cosmetic
Inventor: YAMANOBE SUSUMU
IPC: A61K8/81
Filed: 2019-08-30
Abstract: To provide a liquid cosmetic having both storage stability and sense of use in a preparation blended with 6-acyl-2-O-α-D-glucosyl-L-ascorbic acid.SOLUTION: There is provided a liquid cosmetic which comprises (A) 1.0 to 5.0 mass% of 6-acyl-2-O-α-D-glucosyl-L-ascorbic acid or a salt thereof, (B) 0.001 to 0.1 mass% of a polyacrylic acid or a salt thereof and (C) 0.01 to 1.0 mass% of xanthan gum and is transparent or translucent and has an L value of 50 or more.SELECTED DRAWING: None
Patent JP-2022122294-A (JP)
Title: Shipping bag for silicon material and package body for silicon material
Inventor: TACHIKAWA YUKA
IPC: B65D30/02
Filed: 2019-08-30
Abstract: To provide a shipping bag for silicon material and a package body for the silicon material allowing contamination of the content of the silicon material to be suppressed even in a case where an outer bag is damaged during shipping.SOLUTION: A shipping bag for silicon material is provided with a first bag and a second bag placed in the first bag, wherein package material configuring the second bag includes a barrier layer.SELECTED DRAWING: Figure 1
Patent JP-2021037525-A (JP)
Title: Marking-off line information generation device used for welding sheet metal and marking-off line information generation method
Inventor: ISHIDA MASATAKA
IPC: G05B19/4097
Filed: 2019-09-03
Abstract: To provide a marking-off line information generation device used for welding sheet metals, that can generate information for automatically marking marking-off lines to be used for welding, on the sheet metals to be welded.SOLUTION: A sheet metal shape data obtainment section 111 obtains shape data for a first sheet metal and a second sheet metal that are to be welded. A marking face information obtainment section 112 obtains, within the first sheet metal and the second sheet metal, information of marking faces to be marked with marking-off lines used for welding. A welding attribute information obtainment section 113 obtains welding attribute information relating to the welding. When a welding instruction for welding the second sheet metal to the first sheet metal is obtained, a working shape data generation section 114 generates shape data for working in which the marking-off lines generated based on the welding attribute information are marked on the marking faces within the shape data of the first sheet metal or the second sheet metal.SELECTED DRAWING: Figure 1
Patent JP-2021044875-A (JP)
Title: Power control device
Inventor: SUGANO KAZUYA
IPC: B60R16/02
Filed: 2019-09-06
Abstract: To enable power supply from a backup power supply to an ECU even if a first power line, a second power line and a second ground line are broken.SOLUTION: A power control device includes: an ECU; a DC power supply; a backup power supply which, by a control power supply as an operation source and when power from a battery to the ECU is halted, supplies power to the ECU, whereas when power from the battery to the DC power supply is halted, supplies power to the DC power supply; a first ground line connected to the ground terminal of the DC power supply; a second ground line connected to the ground terminal of the backup power supply; and current route formation means which electrically connects the first ground line to the second ground line to form a route which makes a one-way current flow from the first ground line to the second ground line; and a noise suppression component connected in series with the current route formation means.SELECTED DRAWING: Figure 1
Patent JP-2020077448-A (JP)
Title: Storage device
Inventor: KOYAMA JUN
IPC: H01L21/8244
Filed: 2019-09-10
Abstract: To provide a storage device that improves data reliability.SOLUTION: A storage element 100 includes: a first logic element (inverter 101i) that inverts the polarity of the potential of an input terminal and outputs from an output terminal, when a first power supply voltage is supplied; a second logic element (inverter 102i) that inverts the polarity of the potential of the input terminal and outputs from an output terminal, when a second power supply voltage of a system different from the first power supply voltage is supplied; a first storage circuit 120 connected to the input terminal that the first logic element has; a second storage circuit 121 connected to the input terminal that the second logic element has; a first switch 103 for controlling connection between the input terminal that the first logic element has and wiring 109; and a second switch 104 for controlling connection between the input terminal that the second logic element has and second wiring 110. The output terminal that the second logic element has is connected to the input terminal that the first logic element has, and the output terminal that the first logic element has is connected to the input terminal that the second logic element has.SELECTED DRAWING: Figure 3
Patent JP-2021043651-A (JP)
Title: Electronic apparatus, authentication system and control method therefor, and program
Inventor: SEKINE HIROSHI
IPC: G06F21/31
Filed: 2019-09-10
Abstract: To provide an electronic apparatus capable of reducing time and labor of a user input at the time of login authentication, an authentication system, a control method therefor, and a program.SOLUTION: A MFP 100 includes a storage 104 for storing a user ID and a password, and a display unit 110 for displaying a login screen 200 including a user ID input field 201 and a password input field 202, and determines that login has succeeded when the user ID and the password input by a user on the login screen 200 match the user ID and the password stored in the storage 104. The MFP shifts the login screen 200 into a password input mode for accepting the user input of the character code into a password input column 202 when a user ID input by the user matches the user ID stored in the storage 104 in a user ID input mode for accepting a user input of a character code into the user ID input field 201.SELECTED DRAWING: Figure 5
Patent JP-2021056634-A (JP)
Title: Tabular data summarization device and tabular data summarization program
Inventor: SAITO AKIRA
IPC: G06F40/177
Filed: 2019-09-27
Abstract: To provide a tabular data summarization device by which the entire contents of tabular data can be confirmed without a decrease in the amount of information retained by the tabular data even when there are drawing restrictions on the tabular data.SOLUTION: A tabular data summarization device has a tabular data structure analysis part that analyzes structure of tabular data, a column item arrangement part that organizes whether or not to integrate column items from column item names of the tabular data based on an analysis result of the tabular data structure analysis part, and a column information coupling part that merges tabular data into a new column item name to generate summary table data where information is summarized in a columnar direction based on the size of the specified tabular data display area and the result of organizing of whether or not to integrate column items by the column item arrangement part.SELECTED DRAWING: Figure 1
Patent JP-2021056729-A (JP)
Title: Server device
Inventor: YAMAUCHI KOJI
IPC: G06F30/12
Filed: 2019-09-30
Abstract: To easily determine housing specifications that reduce burden on customers and reflect customer needs.SOLUTION: A server device 100 comprises: a shape determination unit 111 that is communicatively connected to a smart phone 200 and determines appearance shape of a housing by selecting one shape candidate SC from a plurality of shape candidates based on operation on the smart phone 200 by a customer; an exterior candidate determination unit 112 that determines a plurality of exterior candidates based on determination result of the shape determination unit 111; and an exterior member determination unit 113 that determines specifications of a first number N1 of exterior members by selecting one exterior candidate from the plurality of exterior candidates based on the operation by the customer.SELECTED DRAWING: Figure 2
Patent JP-2021056785-A (JP)
Title: Image recognition system, imaging apparatus, recognition device and image recognition method
Inventor: NOSAKA RYUSUKE
IPC: G06T7/00
Filed: 2019-09-30
Abstract: To provide an image recognition system that stably reduces data capacity of an image to be recognized while maintaining accuracy of image recognition.SOLUTION: An image recognition method comprises steps of: imaging a space in which a predetermined object can be imaged; generating a first image consisting of a pixel having a tonal value within a first tonal range; converting, when the first image is input, the first image into a second image by a converter that outputs a second image consisting of a pixel having a first tonal value within a second tonal range smaller than the first tonal range; and generating, when the second image is input, a recognition result for the second image by a recognizer that outputs a recognition result for a predetermined object for the second image.SELECTED DRAWING: Figure 1